Answer :
Answer:
[tex]\frac{1}{12}[/tex] of the cookie
Step-by-step explanation:
We know that:
Jessica had 1/4 of the cookie remaining when she got home.
She shared it equally among her 3 sisters.
So, we come up with variable x, where it tells who much the three sisters get.
x=[tex]\frac{1}{4}/3=\frac{1}{4*3} =\frac{1}{12}[/tex]
Each of the three sisters get [tex]\frac{1}{12}[/tex] of the original cookie.
Hope this helps!